Adding & Subtracting Mixed Numbers Word Problems

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Tags

CCSS.3.NF.A.3C

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

Tags

CCSS.7.NS.A.1C

Front

What is the first step in subtracting mixed numbers?

Back

The first step is to subtract the whole numbers, then subtract the fractions.

Tags

CCSS.7.NS.A.1C

Front

What do you do if the fraction in a subtraction problem is smaller than the fraction being subtracted?

Back

You need to borrow 1 from the whole number, converting it into an equivalent fraction.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the sum of 1 5/6 and 1 3/6?

Back

The sum is 3 2/6, which simplifies to 3 1/3.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the total hours worked if Shawn worked 3 5/6 hours and 4 1/6 hours?

Back

Shawn worked a total of 8 hours.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you check if an equation with mixed numbers is true or false?

Back

Convert all mixed numbers to improper fractions, perform the operations, and compare the results.

Tags

CCSS.5.NF.B.5B

Front

What is 10 2/5 + 5 1/5?

Back

The result is 15 3/10, which is false for the equation 10 2/5 + 5 1/5 = 15 3/10.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the result of 5 3/8 + 3 5/8?

Back

The result is 9, which makes the equation true.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is 7 2/5 - 3 4/5?

Back

The result is 3 3/5.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D